Re: [Intel-gfx] [PATCH] drm/i915: Fix audio issue on BXT

2018-04-06 Thread Jani Nikula
On Thu, 05 Apr 2018, "Pandiyan, Dhinakaran" wrote: > On Thu, 2018-04-05 at 22:12 +0530, Gaurav K Singh wrote: >> On Apollolake, with stress test warm reboot, audio card >> was not getting enumerated after reboot. This was a >> spurious issue happening on Apollolake. HW codec and >> HD audio contr

Re: [Intel-gfx] [PATCH] drm/i915: Fix audio issue on BXT

2018-04-05 Thread Pandiyan, Dhinakaran
On Thu, 2018-04-05 at 22:12 +0530, Gaurav K Singh wrote: > On Apollolake, with stress test warm reboot, audio card > was not getting enumerated after reboot. This was a > spurious issue happening on Apollolake. HW codec and > HD audio controller link was going out of sync for which > there was a

[Intel-gfx] [PATCH] drm/i915: Fix audio issue on BXT

2018-04-05 Thread Gaurav K Singh
On Apollolake, with stress test warm reboot, audio card was not getting enumerated after reboot. This was a spurious issue happening on Apollolake. HW codec and HD audio controller link was going out of sync for which there was a fix in i915 driver but was not getting invoked for BXT. Extending thi

Re: [Intel-gfx] [PATCH] drm: i915: Fix audio issue on BXT

2018-04-05 Thread Singh, Gaurav K
On 3/5/2018 11:51 PM, Pandiyan, Dhinakaran wrote: On Thu, 2018-01-04 at 00:48 +0530, Gaurav K Singh wrote: From: Gaurav Singh On Apollolake, with stress test warm reboot, audio card was not getting enumerated after reboot. This was a spurious issue happening on Apollolake. HW codec and HD au

[Intel-gfx] [PATCH] drm: i915: Fix audio issue on BXT

2018-04-05 Thread Gaurav K Singh
On Apollolake, with stress test warm reboot, audio card was not getting enumerated after reboot. This was a spurious issue happening on Apollolake. HW codec and HD audio controller link was going out of sync for which there was a fix in i915 driver but was not getting invoked for BXT. Extending thi

[Intel-gfx] [PATCH] drm: i915: Fix audio issue on BXT

2018-03-09 Thread Gaurav K Singh
On Apollolake, with stress test warm reboot, audio card was not getting enumerated after reboot. This was a spurious issue happening on Apollolake. HW codec and HD audio controller link was going out of sync for which there was a fix in i915 driver but was not getting invoked for BXT. Extending thi

Re: [Intel-gfx] [PATCH] drm: i915: Fix audio issue on BXT

2018-03-05 Thread Pandiyan, Dhinakaran
On Thu, 2018-01-04 at 00:48 +0530, Gaurav K Singh wrote: > From: Gaurav Singh > > On Apollolake, with stress test warm reboot, audio card > was not getting enumerated after reboot. This was a > spurious issue happening on Apollolake. HW codec and > HD audio controller link was going out of sync f

Re: [Intel-gfx] [PATCH] drm: i915: Fix audio issue on BXT

2018-03-04 Thread Singh, Gaurav K
, Jani Subject: RE: [Intel-gfx] [PATCH] drm: i915: Fix audio issue on BXT Yes. It will be needed for BXT also. -Original Message- From: Runyan, Arthur J Sent: Tuesday, February 27, 2018 8:49 AM To: Pandiyan, Dhinakaran ; Singh, Gaurav K ; Mullah, Abid A ; Neelagandan, Harigaran Cc: intel

Re: [Intel-gfx] [PATCH] drm: i915: Fix audio issue on BXT

2018-03-04 Thread Mullah, Abid A
Original Message- >>> From: Mullah, Abid A >>> Sent: Tuesday, 27 February, 2018 8:52 AM >>> To: Runyan, Arthur J ; Pandiyan, Dhinakaran >>> ; Singh, Gaurav K >>> ; Neelagandan, Harigaran >>> >>> Cc: intel-gfx@lists.freedesktop.org; V

Re: [Intel-gfx] [PATCH] drm: i915: Fix audio issue on BXT

2018-03-04 Thread Singh, Gaurav K
Subject: RE: [Intel-gfx] [PATCH] drm: i915: Fix audio issue on BXT Abid or Hari, please check. There was a workaround to set AUD_CHICKENBIT_REG bit 15 (Codec Wake overwrite to DACFEUNIT) on SKL and KBL. Does it apply to BXT also? -Original Message- From: Pandiyan, Dhinakaran Sent: Monday

Re: [Intel-gfx] [PATCH] drm: i915: Fix audio issue on BXT

2018-02-27 Thread Runyan, Arthur J
Singh, Gaurav K > ; Neelagandan, Harigaran > > Cc: intel-gfx@lists.freedesktop.org; Vivi, Rodrigo ; > Nikula, Jani > Subject: RE: [Intel-gfx] [PATCH] drm: i915: Fix audio issue on BXT > > Yes. It will be needed for BXT also. > > -Original Message- > From: Runyan, Art

Re: [Intel-gfx] [PATCH] drm: i915: Fix audio issue on BXT

2018-02-27 Thread Mullah, Abid A
: [Intel-gfx] [PATCH] drm: i915: Fix audio issue on BXT Abid or Hari, please check. There was a workaround to set AUD_CHICKENBIT_REG bit 15 (Codec Wake overwrite to DACFEUNIT) on SKL and KBL. Does it apply to BXT also? > -Original Message- > From: Pandiyan, Dhinakaran > Sent: M

Re: [Intel-gfx] [PATCH] drm: i915: Fix audio issue on BXT

2018-02-27 Thread Runyan, Arthur J
ur J ; Singh, Gaurav K > > Cc: intel-gfx@lists.freedesktop.org; Vivi, Rodrigo ; > Nikula, Jani > Subject: RE: [Intel-gfx] [PATCH] drm: i915: Fix audio issue on BXT > > > > -Original Message- > > From: Runyan, Arthur J > > Sent: Tuesday, January 9, 20

Re: [Intel-gfx] [PATCH] drm: i915: Fix audio issue on BXT

2018-02-26 Thread Pandiyan, Dhinakaran
> -Original Message- > From: Runyan, Arthur J > Sent: Tuesday, January 9, 2018 11:55 AM > To: Pandiyan, Dhinakaran ; Singh, Gaurav K > > Cc: intel-gfx@lists.freedesktop.org; Vivi, Rodrigo > Subject: RE: [Intel-gfx] [PATCH] drm: i915: Fix audio issue on BXT >

Re: [Intel-gfx] [PATCH] drm: i915: Fix audio issue on BXT

2018-01-09 Thread Runyan, Arthur J
fx] [PATCH] drm: i915: Fix audio issue on BXT +Art On Thu, 2018-01-04 at 22:13 +0530, Singh, Gaurav K wrote: > > On 1/4/2018 2:48 AM, Rodrigo Vivi wrote: > > On Wed, Jan 03, 2018 at 08:31:10PM +, Pandiyan, Dhinakaran wrote: > >> On Thu, 2018-01-04 at 00:48 +0530, Gaurav K

Re: [Intel-gfx] [PATCH] drm: i915: Fix audio issue on BXT

2018-01-04 Thread Pandiyan, Dhinakaran
+Art On Thu, 2018-01-04 at 22:13 +0530, Singh, Gaurav K wrote: > > On 1/4/2018 2:48 AM, Rodrigo Vivi wrote: > > On Wed, Jan 03, 2018 at 08:31:10PM +, Pandiyan, Dhinakaran wrote: > >> On Thu, 2018-01-04 at 00:48 +0530, Gaurav K Singh wrote: > >>> From: Gaurav Singh > >>> > >>> On Apollolake,

Re: [Intel-gfx] [PATCH] drm: i915: Fix audio issue on BXT

2018-01-04 Thread Singh, Gaurav K
On 1/4/2018 2:48 AM, Rodrigo Vivi wrote: On Wed, Jan 03, 2018 at 08:31:10PM +, Pandiyan, Dhinakaran wrote: On Thu, 2018-01-04 at 00:48 +0530, Gaurav K Singh wrote: From: Gaurav Singh On Apollolake, with stress test warm reboot, audio card was not getting enumerated after reboot. This wa

Re: [Intel-gfx] [PATCH] drm: i915: Fix audio issue on BXT

2018-01-03 Thread Rodrigo Vivi
On Wed, Jan 03, 2018 at 08:31:10PM +, Pandiyan, Dhinakaran wrote: > > On Thu, 2018-01-04 at 00:48 +0530, Gaurav K Singh wrote: > > From: Gaurav Singh > > > > On Apollolake, with stress test warm reboot, audio card > > was not getting enumerated after reboot. This was a > > The problem looks

Re: [Intel-gfx] [PATCH] drm: i915: Fix audio issue on BXT

2018-01-03 Thread Pandiyan, Dhinakaran
On Thu, 2018-01-04 at 00:48 +0530, Gaurav K Singh wrote: > From: Gaurav Singh > > On Apollolake, with stress test warm reboot, audio card > was not getting enumerated after reboot. This was a The problem looks similar to https://lists.freedesktop.org/archives/intel-gfx/2017-October/144495.html

[Intel-gfx] [PATCH] drm: i915: Fix audio issue on BXT

2018-01-03 Thread Gaurav K Singh
From: Gaurav Singh On Apollolake, with stress test warm reboot, audio card was not getting enumerated after reboot. This was a spurious issue happening on Apollolake. HW codec and HD audio controller link was going out of sync for which there was a fix in i915 driver but was not getting invoked f